ZeroUtil

Blob Shape Generator

Generate organic blob shapes as SVG.

6 pts
50%
400px
SVG
<svg viewBox="0 0 400 400" xmlns="http://www.w3.org/2000/svg">
  <path d="M 313.01,137.77 C 353.24,239.91 307.85,287.64 266.38,314.97 C 224.91,342.30 143.68,383.14 105.33,363.98 C 66.97,344.82 28.33,240.97 36.24,200.00 C 44.14,159.03 113.49,138.93 152.76,118.18 C 192.03,97.44 238.30,61.90 271.86,75.53 C 305.43,89.17 355.07,160.09 354.15,200.00 Z" fill="#6366f1" />
</svg>

How to Use the Blob Shape Generator

Adjust the complexity slider to control how many points define the blob shape (3 for simple, 10 for intricate). Use the randomness slider to make the shape more organic. Pick a fill color or enable gradient mode for a two-color fill. Click "Randomize" to generate a new shape, then copy the SVG code, copy CSS background-image, or download the SVG file.

Frequently Asked Questions

What is a blob shape?

A blob is an organic, rounded shape often used in modern web design for backgrounds, illustrations and decorative elements. It is defined by a smooth closed SVG path.

How does complexity work?

Complexity controls the number of control points placed around a circle. More points create a more intricate outline while fewer points give a simpler, rounder shape.

What does the randomness slider do?

Randomness controls how far each point can deviate from a perfect circle. Low randomness produces near-circular shapes while high randomness creates more wild, organic forms.

Can I use the blob as a CSS background?

Yes. Click "Copy CSS" to get a data-URI background-image rule you can paste directly into your stylesheet.

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